trans-2-Aminocyclopentancarbonsaeure, cis-2-Aminocyclopentancarbonsaeure, (1R*,2S*)-(+-)-2-amino-1-cyclopentanecarboxylic acid, 2-amino-1-cyclopentanecarboxylic acid, (+)-Eburnamonin, (+-) cis-2-amino-1-cyclopentanecarboxylic acid, cis-2-aminocyclopentane carboxylic acid, 15H-eburnamenin-14-one, (+-) 9-Benzyl-3,9-diazabicyclo-[4.2.1]-nonane, opt. inakt. 2-Amino-cyclopentan-1-carbonsaeure, 9-PHENYLMETHYL-3,9-DIAZABICYCLO[4.2.1]NONANE, (+) eburnamonine